Download or read book Polyanthos written by and published by . This book was released on 1807 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Polyanthos written by and published by . This book was released on 1807 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Polyanthos written by and published by . This book was released on 1812 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Polyanthos written by and published by . This book was released on 1806 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Plants of British Columbia written by Hong Qian and published by UBC Press. This book was released on 1998 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an up-to-date checklist of the current valid taxonomyfor all vascular plants, bryophytes, and lichens in British Columbia,including synonyms, species codes, and other information. A convenient,geographically restricted, comprehensive checklist like this one willaid greatly in avoiding the present confusion concerning the names ofmany species in the ecological and systematic literature, as well as inapplied fields. The book is organized into three sections. Part 1 organizes speciesalphabetically according to taxonomic order by families of vascularplants, bryophytes, and lichens. Within each family, the genera arelisted alphabetically, along with any synonomies (former names) andcommon names. In Part 2 species are organized alphabetically accordingto their scientific names. Part 3 lists common names followed by theirscientific names. Excluded names (names inappropriately applied toplants in B.C.) are given in an appendix. Those familiar with planttaxonomy will find Part 1 particularly helpful when checkingnomenclature; semi-professionals familiar with scientific names willuse Part 2 and then Part 1; those who know only common names will checkPart 3 and then Part 2 and Part 1 to determine families. There is presently considerable confusion about many species namesin B.C. Plant names change for many reasons and new plants invade.Information about plants in B.C. is scattered in several checklists,most of them incomplete or out of date; for some species, such asliverworts, no provincial checklist even exists. This checklisttherefore will be useful to all professionals working with vegetationand for students in agriculture, botany, ecology, forestry and othersciences. Although the focus is on B.C., the book will also be usefuloutside the province, particularly in the northwest American states andin Alberta and the Yukon.

Download or read book Bulletin written by Bogor (Indonesia) Kebun Raja and published by . This book was released on 1927 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Curtis s Botanical Magazine Or Flower garden Displayed written by John Sims and published by . This book was released on 1812 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Flora Historica written by Henry Phillips and published by . This book was released on 1829 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Flora Historica Or the Three Seasons of the British Parterre With Observations on Planting To which are Added the Most Approved Methods of Cultivating Bulbous and Other Plants written by Henry Phillips and published by . This book was released on 1829 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Conservation Monitoring in Freshwater Habitats written by Clive Hurford and published by Springer Science & Business Media. This book was released on 2009-12-09 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: As in the terrestrial environment, most data collection from freshwater habitats to date falls into the survey, surveillance or research categories. The critical difference between these exercises and a monitoring project is that a monitoring project will clearly identify when we need to make a management response. A Model for Conservation Management and Monitoring Monitoring (as defined by Hellawell) is essentially a tool of practical conservation management, and Fig. 1.1 shows a simple, but effective, model for nature conser- tion management and monitoring. The need for clear decision-making is implicit in this model. First we must decide what would represent a favourable state for the key habitat or species, and then we must decide when to intervene if the state is (or becomes) unfavourable. A third, often overlooked, but equally important, decision concerns when we would consider the habitat or species to have recovered; this is unlikely to be the same point that we became concerned about it. This decision not only has resource imp- cations, it can also have major implications for other habitats and species (prey species are an obvious example). All of these decisions are essential to the devel- ment of an efficient and effective monitoring project.

Download or read book Curtis s Botanical Magazine written by and published by . This book was released on 1811 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Flora of the Galapagos Islands written by Ira Loren Wiggins and published by Stanford University Press. This book was released on 1971 with total page 1054 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Stanford University Press classic.

Download or read book Transactions written by Royal Society of New Zealand and published by . This book was released on 1885 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Species Filicum written by and published by . This book was released on 1846 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fortschritte der Chemie organischer Naturstoffe Progress in the Chemistry of Organic Natural Products written by and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contents: Y. Asakawa: Chemical Constituents of the Bryophytes. The volumes of this classic series, now referred to simply as "Zechmeister” after its founder, L. Zechmeister, have appeared under the Springer Imprint ever since the series’ inauguration in 1938. The volumes contain contributions on various topics related to the origin, distribution, chemistry, synthesis, biochemistry, function or use of various classes of naturally occurring substances ranging from small molecules to biopolymers. Each contribution is written by a recognized authority in his field and provides a comprehensive and up-to-date review of the topic in question. Addressed to biologists, technologists, and chemists alike, the series can be used by the expert as a source of information and literature citations and by the non-expert as a means of orientation in a rapidly developing discipline.

Download or read book French and Spanish Records of Louisiana written by Henry Putney Beers and published by LSU Press. This book was released on 2002-03-01 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Representing years of extensive research, this authoritative and comprehensive guide to the records generated in the Louisiana Territory during the French and Spanish colonial periods is a major reference work. Henry Putney Beers has painstakingly traced all types of documents, including land, military, and ecclesiastical records; registers of births, marriages, and burials; and private papers. Far more than a mere bibliographical listing, the book provides a complete history and description of these records and their past as well as current locations. When microfilms or other copies of particular bodies of documents exist, Beers describes the circumstances of reproduction and lists the locations of the copies.In the first part of the book, Beers presents a concise account of history and government in Louisiana, concentrating on the formation of a record-keeping bureaucracy. His detailed discussion includes information on available archival reproductions, documentary publications, and the nature and size of holdings in pertinent manuscript collections. Beers's examination of parish, land, and ecclesiastical records will serve as a vital resource. In the remainder of the book, he provides a similarly comprehensive treatment of the records of what are now Mississippi, Alabama, Missouri, and Arkansas.Beers traces repositories for these documents far beyond regional confines, locating some in Europe, Canada, and Cuba. For the early migrants to the region -- the Acadians, for example -- he describes source materials at the migrants' points of origin. He also provides information on documents that have been lost or destroyed, an important service that will save researchers much time.French and Spanish Records of Louisiana will prove to be of enormous value to a wide range of people: professional historians, local history buffs, genealogists, lawyers, archivists, and librarians.

Download or read book The Ferns of British India written by Richard Henry Beddome and published by . This book was released on 1863 with total page 1408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polypodiatae